http://api.rubyonrails.org/classes/ActiveRecord/RecordNotFound.html
2012/6/19 Fernando Almeida <[email protected]> > if the record is not found the find() throws an exception. > > > 2012/6/19 John Merlino <[email protected]> > >> Hey all, >> >> I saw this piece of code: >> >> @user = User.find(params[:user_id]) rescue nil >> >> why rescue with a nil here? If the user is not found, it will be nil >> anyway. >> >> -- >> You received this message because you are subscribed to the Google Groups >> "Ruby on Rails: Talk" group. >> To post to this group, send email to [email protected]. >> To unsubscribe from this group, send email to >> [email protected]. >> For more options, visit this group at >> http://groups.google.com/group/rubyonrails-talk?hl=en. >> >> > > > -- > Fernando Almeida > www.fernandoalmeida.net > > -- Fernando Almeida www.fernandoalmeida.net -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
